If one want to understand the origin of modern domains, one has to consider that they originated in a very different world that our present one.
It was the origin of modern chemotherapy.
This established an approximate date for the genetic origin of modern humans, in Africa.
This last incident is considered by many authorities to be the origin of modern Iranian nationalism.
Discoveries made at Klasies have figured prominently in the search for the origin of modern people.
In 1970, for some people, there was no single origin of modern humans: We evolved globally, all over the world.
Chernow's description of the contentious election season of 1800 — the origin of modern political campaigning — resonated with Miranda's understanding of the inner workings of politics.
In it and in a new book, he describes a new wrinkle to the hypothesis of a recent African origin of modern Homo sapiens.
The origin of modern tree surgery is attributed to John Davey of Kent, Ohio, who established a landscaping business there in 1880.
The origin of modern nature reserves lies in medieval times, when landowners established game preserves for the protection of animals that they hunted.
"The fossil record continues to show that the origin of modern placental mammals postdates or is at the Cretaceous-Paleogene boundary," he said.
